Therefore, XACT_ABORT should be set to ON for data modification operations inside implicit or explicit transactions and for data modification operations against distributed partitioned views."Loopback connection
Access ignores line breaks in a SQL statement. However, consider using a line for each clause to help improve the readability of your SQL statements for yourself and others. Every SELECT statement ends with a semi-colon (;). The semi-colon can appear at the end of the last cl...
SQL Server uses paging for some memory operations. If none of the disks with page files have I/O then the remaining operations must be data operation, not process paging.If you have no other information, follow the general guideline that paging 40 Pages Input/sec per spindle will not slow...
UDX Extended Operators (UDX) implement one of many XQuery and XPath operations in SQL Server.- Extended operator (UDX) FOR XML is used to serialize the relational row set it inputs into XML representation in a single BLOB column in a single output row. It's an order sensitive XML aggregat...
from one SQL Server edition to another edition of SQL Server. Installingan instance of SQL Server on a local computer by using syntax and parameters specified in a configuration file. You canuse this method to copy an installation configuration to multiple computers, or to install multiple ...
CONTROL SERVER or ALTER ANY DATABASE permission on the server of the database in which the partition function and partition scheme are being created. Create a partitioned table on one filegroup using Transact-SQL If you don't need to independently perform backup and restore operations on filegro...
Refer toHow It Works: What is Restore/Backup Doing?. This blog post provides insight into the current stage of backup or restore operations. Things to check Check whether you're experiencing any of the known issues that are listed in the following table. Consider whether you should implement ...
When an operation on the primary key uses ALGORITHM=INPLACE, even though the data is still copied, it is more efficient than using ALGORITHM=COPY because: • No undo logging or associated redo logging is required for ALGORITHM=INPLACE. These operations add overhead to DDL statements that use...
you can create a memory-optimized table with multiple large columns (for example, multiple varbinary(8000) columns) and LOB columns (that is, varbinary(max), varchar(max), and nvarchar(max)) and perform operations on them using natively compiled Transact-SQL (T-SQL) modules and table types....
Once connected, you can perform operations on objects in the database. You can connect to schemas for MySQL and selected third-party (non-Oracle) databases, such as Microsoft SQL Server, Sybase Adaptive Server, and IBM DB2, and view metadata and data in these databases; and you can migrate...